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Current conditions at
Marshall County Airport (KC75)
Lat: 41.02°NLon: 89.39°WElev: 545ft.
Partly Cloudy
38°F
3°C
| Humidity | 88% |
| Wind Speed | Calm |
| Barometer | 29.80 in |
| Dewpoint | 35°F (2°C) |
| Visibility | 10.00 mi |
| Last update | 8 Nov 4:35 am CST |
Extended Forecast for
Chillicothe IL
Today
High: 50 °F
Cloudy then
Rain LikelyTonight

Low: 29 °F
Rain/Snow
Sunday
High: 36 °F
Mostly Sunny
then Chance
Flurries and
BreezySunday Night

Low: 22 °F
Partly Cloudy
Monday

High: 38 °F
Sunny
Monday Night

Low: 23 °F
Increasing
CloudsVeterans Day

High: 50 °F
Partly Sunny
Tuesday Night

Low: 36 °F
Mostly Clear
Wednesday

High: 57 °F
Sunny
Detailed Forecast
Today
Rain likely, mainly after 5pm. Cloudy, with a high near 50. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain and snow before 1am, then a chance of snow. Low around 29. North northwest wind 8 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
A chance of flurries after noon. Mostly sunny, with a high near 36. Breezy, with a north northwest wind 14 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 22. Northwest wind 10 to 13 mph, with gusts as high as 24 mph.
Monday
Sunny, with a high near 38. North northwest wind 9 to 14 mph, with gusts as high as 23 mph.
Monday Night
Increasing clouds, with a low around 23. West wind 5 to 8 mph becoming south southwest after midnight. Winds could gust as high as 16 mph.
Veterans Day
Partly sunny, with a high near 50. South southwest wind 9 to 16 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
Sunny, with a high near 57.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
Sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Mostly sunny, with a high near 62.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Chillicothe IL
40.92°N 89.52°W (Elev. 522 ft)
40.92°N 89.52°W (Elev. 522 ft)
3:36 am CST Nov 8, 2025
4am CST Nov 8, 2025-6pm CST Nov 14, 2025


